There are 3 Models with model number S5A in the database
Bachelor electric alarm clock in black plastic case. Fluted or flat brass trim around top and bottom.
Dates made: July 17, 1939 - November 1940
Bachelor electric alarm clock in ivory plastic case with luminous dial. Fluted or flat brass trim around top and bottom.
Dates made: July 17, 1939 - October 1947
Bachelor electric alarm clock in ivory plastic case with non-luminous dial. Flat brass trim around top and bottom.
Dates made: August 1940 - 1947
